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Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium

Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium

Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium
Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium

Large Image :  Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: GREEFOUN
Certification: CE
Model Number: QXU142S8
Payment & Shipping Terms:
Minimum Order Quantity: 1piece
Packaging Details: Standard export package
Delivery Time: within 15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 100000pieces/year
Detailed Product Description
Refrigerant: R22 Type: Shell And Tube Type
Shell Material: Seamless Steel Pipe Cooling Capacity: 18KW~3000KW
Application: Cooling Industry Refrigerating Medium: Glycol Solution
High Light:

straight tube heat exchanger

,

dry type evaporator

Commercial Chiller Heat Exchanger

 

Shell and Tube Water - Cooled Evaporator


The central air conditioning system consists of one or more cold and heat source systems and a number

 

of air conditioning systems.

 

The principle of liquid vaporization is to provide the required cooling capacity for the air conditioning

 

system to counteract the heat load in the indoor environment.

 

The heating system provides the required heat for the air conditioning system to counteract the indoor

 

ambient cooling load. Refrigeration system is a vital part of the central air conditioning system, which uses

 

the type, operation mode, structure and other forms of direct impact on the central air conditioning system

 

in operation of the economy, high efficiency and rationality.

 

Air conditioning refrigeration technology is a common cooling range, mainly using liquid vaporization

 

refrigeration method. (Mainly the use of liquid vaporization process to absorb more latent heat, and the

 

liquid pressure is different, the boiling point is also different, the lower the pressure, the lower the boiling

 

point.)

 

According to the heat from high temperature objects to cryogenic objects in different ways, can be divided

 

into: Type refrigeration, absorption refrigeration.

 

 

U SHAPED TUBE DRY EVAPORATOR (DOUBLE CIRCUIT)

 

CAPACITY: 35KW TO 95KW

 

Models     QXU35D6 QXU47D6 QXU56D6 QXU65D8 QXU80D8 QXU95D8

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

Qn KW 35 47 56 65 80 95
Kcal/h(×103 ) 30.2 40.4 48.2 56.7 68.8 81.7
Wn m3 /h 6 8 9.6 11.4 13.8 16.4
Wm m3 /h 10 11.4 12 14.5 19 21
Dpn bar 0.27 0.41 0.35 0.39 0.42 0.46

 

Models QXU35D6 QXU47D6 QXU56D6 QXU65D8 QXU80D8 QXU95D8
Dimension(mm) A 1275 1407 1431 1431 1631 1781
B 168 168 168 168 219 219
C 107 107 161 161 200 200
D 1040 1190 1030 1180 1380 1530
E 200 200 200 240 240 240
Vent S1 1/2 1/2 1/2 1/2 1/2 1/2
Outlet S2 1/2 1/2 1/2 1/2 1/2 1/2
Connection W(DN) 50 50 50 50 65 65
D1(mm) 16 16 22 22 22 22
D2(mm) 22 22 35 35 35 35
P(kg) 72 78 88 93 125 136

Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow

Dpn-pressure drop of recirculating cooling water Dts-overheat temperature 

 

 

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL

 

(SINGLE CIRCUIT) CAPACITY: 350KW TO 650KW

 

Models     QX-350M QX-370M QX-410M QX-460M QX-530M QX-570M QX-650M
Refrigerant R22 (or other environmental refrigerants)   Refrigerate capacity (KW) 350 370 410 460 530 570 650
Heating capacity (KW) 400 445 480 540 630 690 730
Wa m3/h 61 63.5 71 80 91.5 98.6 112.3
Wb m3/h 76 80 88.5 100 114.3 123 141
Dpn bar 0.53 0.55 0.51 0.52 0.55 0.60 0.61

 

Models QX-350M QX-370M QX-410M QX-460M QX-530M QX-570M QX-650M
Dimension(mm) A 2050 2050 2050 2050 2350 2350 2540
A1 400 400 450 450 450 450 450
A2 350 350 380 380 380 380 380
L1 2200 2200 2200 2200 2500 2500 2690
B 1140 1140 1300 1300 1300 1300 1300
B1 600 600 680 680 680 680 680
C1 808 808 870 870 870 870 870
C2 808 808 870 870 870 870 870
D1 355 355 426 426 426 426 426
D2 426 426 480 480 480 480 480
H1 280 280 300 300 300 300 300
H2 240 240 260 260 260 260 260

Inlet/Outlet (diameter)

Connection

a/b(DN) 125 125 150 150 150 150 150
c1-2 (mm) 35 35 35 35 42 42 42
d1(mm) 80 92 92 92 92 92 92
d2(mm) 54 67 67 67 67 80 80
Corresponding external oil Volume (L) 45 50 55 60 65 70 75
Weight P (KG) 451 580 690 786 920 1028 1150

Notes: Wa water flow capacity of evaporator Wb water flow capacity of condenser Dpn circulating cooling water

Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C

Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.

 

FULL LIQUID TYPE EVAPORATOR AND CONDENSER EXTERNAL OIL

 

(SINGLE CIRCUIT) CAPACITY: 700KW TO 1800KW

 

Models     QX-700M QX-820M QX-950M QX-1100M QX-1300M QX-1500M 1800M
Refrigerant R22 (or other environmental refrigerants)   Refrigerate capacity (KW) 700 820 950 1100 1300 1500 1800
Heating capacity (KW) 810 950 1120 1350 1625 1875 2250
Wa m3/h 121 141.5 164 190 224 258.5 310
Wb m3/h 151 177 205 237 280 323 387
Dpn bar 0.63 0.65 0.68 0.72 0.76 0.79 0.86

 

Models QX-700M QX-820M QX-950M QX-1100M QX-1300M QX-1500M QX-1800M
Dimension(mm) A 2710 2710 2710 2710 2710 2850 3050
A1 500 500 550 550 550 550 550
A2 400 400 450 450 450 450 450
L1 2860 2860 2860 2860 2860 3000 3200
B 1420 1420 1580 1580 1670 1670 1670
B1 740 740 820 820 860 860 860
C1 920 920 1003 1003 1053 1053 1053
C2 920 920 1003 1003 1053 1053 1053
D1 480 480 566 566 616 616 616
D2 530 530 616 616 666 666 666
H1 350 350 420 420 420 420 420
H2 280 280 380 380 420 420 420

Inlet/Outlet (diameter)

Connection

a/b(DN) 200 200 250 250 250 250 250
c1-2 (mm) 42 42 42 42 54 54 54
d1(mm) 92 105 105 105 105 105 105
d2(mm) 80 80 80 92 92 92 92
Corresponding external oil Volume (L) 85 100 110 160 200 240 300
Weight P (KG) 1360 1580 1790 1930 2270 2480 2660

Notes: Wa water flow capacity of evaporator Wb water flow capacity of condenser Dpn circulating cooling water

Refrigerating work position: evaporating temperature 5°C, condensing temperature 34°C, chilled water inlet temperature 12°C and outlet 7°C, cooling water inlet temperature 18°C and outlet 29°C

Heating work position: evaporating temperature 4.5°C, condensing temperature 50°C, hot water inlet temperature 40°C and 45°C, heat source water inlet temperature 16°C and 7°C.

 

Commercial Chilled Water Heat Exchanger With Glycol Solution Refrigeration Medium 0

 

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Contact Details
Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Tel: +8615527011936

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